diff --git a/app/scripts/deploy.sh b/app/scripts/deploy.sh
index afec295..5b0ef90 100755
--- a/app/scripts/deploy.sh
+++ b/app/scripts/deploy.sh
@@ -13,11 +13,27 @@ ssh -MNf -o ControlMaster=yes -o ControlPersist=120 \
   -o ControlPath="$SOCK" "$HOST"
 
 # 2) rsync (reuses the connection)
+
+# destructive sync for /app
 rsync -az --delete \
   -e "ssh -o ControlPath=$SOCK" \
   --exclude 'node_modules/' \
   --exclude '.git/' \
-  ../ "$HOST:$DEST/"
+  ../app/ "$HOST:$DEST/app/"
+
+# additive sync for /bin and /www
+rsync -az \
+  -e "ssh -o ControlPath=$SOCK" \
+  --exclude 'node_modules/' \
+  --exclude '.git/' \
+  ../bin/ "$HOST:$DEST/bin/"
+
+rsync -az \
+  -e "ssh -o ControlPath=$SOCK" \
+  --exclude 'node_modules/' \
+  --exclude '.git/' \
+  ../www/ "$HOST:$DEST/www/"
+
 
 # 3) remote deploy (reuses the connection)
 ssh -o ControlPath="$SOCK" "$HOST" "cd $DEST && bun install --frozen-lockfile && sudo systemctl restart nose-pluto.service"